CN201806515U - Seal structure of water window of electric kettle - Google Patents
Seal structure of water window of electric kettle Download PDFInfo
- Publication number
- CN201806515U CN201806515U CN2010202575551U CN201020257555U CN201806515U CN 201806515 U CN201806515 U CN 201806515U CN 2010202575551 U CN2010202575551 U CN 2010202575551U CN 201020257555 U CN201020257555 U CN 201020257555U CN 201806515 U CN201806515 U CN 201806515U
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- water
- water window
- kettle body
- window
- glass
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- Expired - Lifetime
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Abstract
The utility model provides a seal structure of a water window of an electric kettle. The seal structure comprises a kettle body with a water window hole, and a water window clamp ring, a seal ring and a glass water gauge, which are arranged at the water window hole, wherein the seal ring is sleeved at the outer margin of the glass water gauge to form an integral structure and is compressed and closely connected between the water window hole and the water window clamp ring; the cross section of the water window clamp ring is zigzag-shaped, an outwardly-folded flange edge is arranged at one end of the water window clamp ring in connection with the kettle body and is fixedly connected with the kettle body, and an inwardly-folded clamp is arranged at the other end of the water window clamp ring; and the cross section of the seal ring is rightward-open U-shaped, the seal ring is integrally connected with the glass water gauge through an annular groove that is arranged in the inner side of the seal ring and fits well with the marginal shape of the glass water gauge, and the seal ring is in interference fit with the glass water gauge. Since the glass water gauge with good viewing property is fixed at the water window hole of the kettle body, a consumer can clearly observe the water level in the electric kettle; and besides, the utility model also has the characteristics of reasonable and simple design and good sealing performance, is easy to fabricate and convenient to replace, is beautiful and durable, and is suitable for mass production.
Description
Technical field
The utility model relates to a kind of electric kettle, specifically is the hermetically-sealed construction of water window of electric kettle.
Background technology
In traditional electric kettle technology, observe the situation of water-in-kettle position for the ease of the consumer, generally one observation window is set at the kettle body, its observation window material generally uses PP plastic materials such as (polypropylene), but its transparency is not high, and plastic material ubiquity intensity is not high, defectives such as easy ageing failure.In addition, its observation window and kettle body fixed form generally are forms such as sweat soldering, high-frequency welding or ultrasonic bonding, these frame modes not only need specific plant equipment to realize, increased production cost, also be easy to generate weld defect inevitably, cause the junction generation of kettle body and observation window to be leaked.Adopt welding manner in addition, inseparable between observation window after the welding and the kettle body, it is non-exchange that observation window damages the back.
Chinese patent literature CN2474052 discloses a kind of electric kettle of being made up of metal kettle body, pot lid, transparent plastic piece on January 30th, 2002, metal kettle body is provided with window, be fixed with metal frame around the window in metal kettle body, the transparent plastic piece is set between metal frame and the window metal kettle body inwall on every side, and the window of metal kettle body becomes hermetically-sealed construction.The water level cuing scale complex structure of this utility model is made process and is damaged transparent water gauge easily, and non-exchange, increases cost.
The utility model content
The purpose of this utility model aim to provide a kind of simplicity of design rationally, the hermetically-sealed construction of the water window of electric kettle of convenient, attractive and durable, the good seal performance of handling ease, replacing, to overcome weak point of the prior art.
Press the hermetically-sealed construction of a kind of water window of electric kettle of this purpose design, comprise the kettle body that is provided with the water fenestra, be arranged on water window snap ring, sealing ring and glass water gauge on the water fenestra, its architectural feature is that sealing ring is socketed on the outer rim of glass water gauge and forms one, and compresses and be connected between water fenestra and the water window snap ring.
The cross section of described water window snap ring is in a zigzag, and its end that connects the kettle body is provided with the flange that turns up fixedlys connected with the kettle body, and an other end is provided with the buckle that in-flanges forms.
The cross section of described sealing ring is that [shape, it is provided with annular groove and the glass water gauge consistent with glass water gauge outer rim shape by the inboard and is socketed into one, is interference fit between the two.
The side that described sealing ring is connected with the kettle body is provided with first projection, and the buckle of the corresponding water window of other side snap ring is provided with second projection.Described first projection and second projection are convex tendon or the projection more than three that is distributed on the sealing ring outer surface.Described glass water gauge is tabular or dome shape.
The corresponding sealing ring in the edge of the water fenestra of described kettle body is provided with the flange that bends towards in the kettle body.
The utility model welds fixedly water window snap ring by the kettle body inwall at the water fenestra, sealing ring places transparent glass water gauge outer rim, and be squeezed between kettle body and the water window snap ring by the projection of the sealing ring left and right sides, making it can be glass water gauge sealing and fixing on the water fenestra, can avoid between glass water gauge and water window snap ring or the kettle body directly contact again and mutually mutual friction, cutting etc. cause electric kettle to leak, its also have simplicity of design rationally, characteristics such as convenient, attractive and durable, the good seal performance of handling ease, replacing, suitable production in enormous quantities.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the sectional structure schematic diagram (part) of A-A among Fig. 1.
Fig. 3 is the enlarged drawing at B place among Fig. 2.
Among the figure: 1 is the kettle body; 2 is water window snap ring; 3 is sealing ring; 4 is the glass water gauge; 21 is buckle; 31 is annular groove; 32 is first projection; 33 is second projection.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 3, the hermetically-sealed construction of this water window of electric kettle, comprise the kettle body 1 that is provided with the water fenestra, be arranged on water window snap ring 2, sealing ring 3 and glass water gauge 4 on the water fenestra, its sealing ring 3 is socketed on the outer rim of glass water gauge 4 and forms one, and compresses and be connected between water fenestra and the water window snap ring 2.
The cross section of water window snap ring 2 is in a zigzag, and its end that connects kettle body 1 is provided with the flange and the kettle body 1 that turn up and is fixedly connected by welding, and an other end is provided with the buckle 21 that in-flanges forms.
The cross section of sealing ring 3 is that [shape, it is provided with the annular groove consistent with being flat glass water gauge 4 outer rim shapes 31 by the inboard and is socketed into one with glass water gauge 4, is interference fit between the two.The side that sealing ring 3 is connected with kettle body 1 is provided with first projection 32, and the buckle 21 of the corresponding water window of other side snap ring 2 is provided with second projection 33.Wherein, first projection 32 and second projection 33 are convex tendon, and convex tendon can increase the line contact, improves sealing property.
The corresponding sealing ring 3 in the edge of the water fenestra of kettle body 1 also is provided with the flange that bends towards in the kettle body, guarantees the good looking appearance of electric kettle.
Claims (7)
1. the hermetically-sealed construction of a water window of electric kettle, comprise the kettle body (1) that is provided with the water fenestra, be arranged on water window snap ring (2), sealing ring (3) and glass water gauge (4) on the water fenestra, it is characterized in that sealing ring is socketed on the outer rim of glass water gauge forms one, and compresses and be connected between water fenestra and the water window snap ring.
2. according to the hermetically-sealed construction of the described water window of electric kettle of claim 1, the cross section that it is characterized in that described water window snap ring (2) is in a zigzag, its end that connects kettle body (1) is provided with the flange that turns up fixedlys connected with the kettle body, and an other end is provided with the buckle (21) that in-flanges forms.
3. according to the hermetically-sealed construction of the described water window of electric kettle of claim 2, the cross section that it is characterized in that described sealing ring (3) is [shape, it is provided with the annular groove (31) consistent with glass water gauge (4) outer rim shape by the inboard and is socketed into one with the glass water gauge, is interference fit between the two.
4. according to the hermetically-sealed construction of the described water window of electric kettle of claim 3, it is characterized in that the side that described sealing ring (3) is connected with the kettle body is provided with first projection (32), the buckle (21) of the corresponding water window snap ring of an other side (2) is provided with second projection (33).
5. according to the hermetically-sealed construction of the described water window of electric kettle of claim 4, it is characterized in that described first projection (32) and second projection (33) are convex tendon or the projection more than three that is distributed on sealing ring (3) outer surface.
6. according to the hermetically-sealed construction of the described water window of electric kettle of claim 5, it is characterized in that described glass water gauge (4) is tabular or dome shape.
7. according to the hermetically-sealed construction of the described water window of electric kettle of claim 6, it is characterized in that the corresponding sealing ring in edge (3) of the water fenestra of described kettle body (1) is provided with the flange that bends towards in the kettle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202575551U CN201806515U (en) | 2010-07-07 | 2010-07-07 | Seal structure of water window of electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202575551U CN201806515U (en) | 2010-07-07 | 2010-07-07 | Seal structure of water window of electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201806515U true CN201806515U (en) | 2011-04-27 |
Family
ID=43889476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202575551U Expired - Lifetime CN201806515U (en) | 2010-07-07 | 2010-07-07 | Seal structure of water window of electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201806515U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102846196A (en) * | 2011-07-01 | 2013-01-02 | 皇家飞利浦电子股份有限公司 | Seal for use in an electrically heated vessel |
| WO2014134755A1 (en) * | 2013-03-04 | 2014-09-12 | Xu Zhihui | Electric heated glass kettle |
| WO2016023242A1 (en) * | 2014-08-11 | 2016-02-18 | 广州市拓璞电器发展有限公司 | Water window structure and manufacturing method therefor |
| US11363905B2 (en) | 2019-03-21 | 2022-06-21 | Lg Electronics Inc. | Electric kettle |
| US11445848B2 (en) | 2019-03-21 | 2022-09-20 | Lg Electronics Inc. | Electric kettle |
| US11490758B2 (en) | 2019-03-21 | 2022-11-08 | Lg Electronics Inc. | Electric kettle |
| US11534016B2 (en) | 2019-03-21 | 2022-12-27 | Lg Electronics Inc. | Electric kettle |
| US11564525B2 (en) * | 2019-03-21 | 2023-01-31 | Lg Electronics Inc. | Electric kettle |
| US11672372B2 (en) | 2019-03-21 | 2023-06-13 | Lg Electronics Inc. | Electric kettle |
| US11944229B2 (en) | 2019-03-21 | 2024-04-02 | Lg Electronics Inc. | Electric kettle |
| US11944228B2 (en) | 2019-03-21 | 2024-04-02 | Lg Electronics Inc. | Electric kettle |
-
2010
- 2010-07-07 CN CN2010202575551U patent/CN201806515U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102846196A (en) * | 2011-07-01 | 2013-01-02 | 皇家飞利浦电子股份有限公司 | Seal for use in an electrically heated vessel |
| CN102846196B (en) * | 2011-07-01 | 2016-12-28 | 皇家飞利浦电子股份有限公司 | For the sealing member used in electric-heating container |
| WO2014134755A1 (en) * | 2013-03-04 | 2014-09-12 | Xu Zhihui | Electric heated glass kettle |
| WO2016023242A1 (en) * | 2014-08-11 | 2016-02-18 | 广州市拓璞电器发展有限公司 | Water window structure and manufacturing method therefor |
| US11363905B2 (en) | 2019-03-21 | 2022-06-21 | Lg Electronics Inc. | Electric kettle |
| US11445848B2 (en) | 2019-03-21 | 2022-09-20 | Lg Electronics Inc. | Electric kettle |
| US11490758B2 (en) | 2019-03-21 | 2022-11-08 | Lg Electronics Inc. | Electric kettle |
| US11534016B2 (en) | 2019-03-21 | 2022-12-27 | Lg Electronics Inc. | Electric kettle |
| US11564525B2 (en) * | 2019-03-21 | 2023-01-31 | Lg Electronics Inc. | Electric kettle |
| US11672372B2 (en) | 2019-03-21 | 2023-06-13 | Lg Electronics Inc. | Electric kettle |
| US11944229B2 (en) | 2019-03-21 | 2024-04-02 | Lg Electronics Inc. | Electric kettle |
| US11944228B2 (en) | 2019-03-21 | 2024-04-02 | Lg Electronics Inc. | Electric kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110427 |
|
| CX01 | Expiry of patent term |